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2022 Cell Research Symposium: Cancer and Immunity: Mechanism and Therapeutics First announcement(September 21-23, 2022,Tiantai)（图）
Cell Research Symposium Cancer Immunity Tiantai 细胞研究学术研讨会 癌症 免疫
2023/2/19
Cell Research (CR) is hosting a symposium series on cancer and immunity , covering the latest, most exciting topics on cancer and immunity. Cell Research Symposia (CR Symposia) aims to promote and fac...
MIT chemists have discovered the structure of a protein that can pump toxic molecules out of bacterial cells. Proteins similar to this one, which is found in E. coli, are believed to help bacteria bec...
Previously unknown mechanism causes increased forest water use（图）
unknown mechanism forest water use
2019/10/22
Researchers have discovered a previously unknown mechanism that causes increased water use in forests, advancing our understanding of forest water cycles and highlighting threats to plants from water ...
Flu researchers discover new mechanism for battling influenza（图）
Flu researchers new mechanism battling influenza
2017/11/23
Just as flu season swings into full gear, researchers from the CU Boulder and University of Texas at Austin have uncovered a previously unknown mechanism by which the human immune system tries to batt...
Biochemists Discover Mechanism That Helps Flu Viruses Evolve（图）
Biochemists Flu Viruses Evolve
2017/10/24
Influenza viruses mutate rapidly, which is why flu vaccines have to be redesigned every year. A new study from MIT sheds light on just how these viruses evolve so quickly, and offers a potential way t...
Scientists discover spring-loaded mechanism in unusual species of trap-jaw ant（图）
scientists spring-loaded mechanism trap-jaw ant
2017/9/19
Researchers reveal how a group of trap-jaw ants can snap their jaws shut at speeds of up to 50 miles per hour – just fast enough to capture their elusive prey.
They report their findings in the Journ...
Flexibility is key in mechanism of biological self-assembly
Flexibility key in mechanism biological self-assembly
2017/3/30
A new study has modeled a crucial first step in the self-assembly of cellular structures such as drug receptors and other protein complexes, and found that the flexibility of the structures has a dram...
Penn Study Identifies New Mechanism of RNA Degradation in Plants
Penn Study RNA Degradation Plants
2016/11/4
The totality of RNA molecules in an organism at any one time is the product of a delicate dance. Genes must be “turned on,” or expressed, in order to turn DNA into RNA and then that RNA into proteins ...
Evaluation of the Energetics of the Concerted Acid-Base Mechanism in Enzymatic Catalysis:The Case of Ketosteroid Isomerase
Energetics Concerted Acid-Base Mechanism Enzymatic Catalysis Ketosteroid Isomerase
2016/5/25
Structures of enzymes invariably reveal the proximity of acidic and basic residues to reactive sites on the substrate, so it is natural and common to suggest that enzymes employ concerted mechanisms t...
The Mechanism of Triplet Energy Transfer from the Special Pair to the Carotenoid in Bacterial Reaction Centers
Triplet Energy Transfer Carotenoid Bacterial Reaction Centers
2016/5/23
The kinetics of triplet energy transfer from the primary electron donor P, a bacteriochlorophyll dimer, to the carotenoid were measured in the M182HL mutant of Rhodobacter sphaeroides photosynthetic r...
The Effect of Very High Magnetic Fields on the Reaction Dynamics in Bacterial Reaction Centers:Implications for the Reaction Mechanism
Reactioncenter Photosynthesis Bacterialphotosynthesis Delayedfluorescence Magnetic fieldeffect (Rb. sphaeroides)
2016/5/23
Magnetic field effects have proven to be a powerful tool for elucidating the mechanism of the initial charge separation and recombination steps in bacterial photosynthesis. Since the first data were o...
ASU studies are first time an anticipatory mechanism has been found in social organisms
ASU anticipatory mechanism social organisms
2016/4/13
Keeping honeybees healthy is critical to the world’s food supply.A lack of adequate nutrition for bees is blamed as one of many possible causes for colony collapse disorder — a mysterious syndrome tha...
Genetic mechanism found for fish adaptations to pollution
Genetic mechanism fish pollution
2016/2/23
A Washington State University biologist has found the genetic mechanism that lets a fish live in toxic, acidic water. The discovery opens new insights into the functioning of other “extremophiles” and...
The Mechanism and Function of Group II Chaperonins
Mechanism Function Group II Chaperonins
2015/12/11
Protein folding in the cell requires the assistance of enzymes collectively called chaperones. Among these, the chaperonins are 1-MDa ring-shaped oligomeric complexes that bind unfolded polypeptides a...
Study Finds Key Molecular Mechanism Regulating Plant Translational Activity
Key Molecular Mechanism Plant Translational
2015/11/12
The central role of translation in modulating gene activity has long been recognized, yet the systematic exploration of quantitative changes in translation at a genomewide scale in response to a speci...